68846745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 121365504

約数和(自身を除く): 52518759

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 4051, 5665, 12153, 16995, 20255, 44561, 60765, 133683, 222805, 417253, 668415, 1251759, 2086265, 4589783, 6258795, 13769349, 22948915, 68846745]

約数ペア:

[(1, 68846745), (3, 22948915), (5, 13769349), (11, 6258795), (15, 4589783), (33, 2086265), (55, 1251759), (103, 668415), (165, 417253), (309, 222805), (515, 133683), (1133, 60765), (1545, 44561), (3399, 20255), (4051, 16995), (5665, 12153)]